| Product Name |
Deoxyribonuclease I from bovine pancreas,
Type II, lyophilized powder, Protein ≥80 %, ≥2,000 units/mg protein |
| Product Number |
D4527 |
| Product Brand |
Sigma |
| CAS Number |
9003-98-9 |
| Storage Temp |
−20°C |
|
| TEST |
SPECIFICATION |
| APPEARANCE |
REPORT RESULT |
| PROTEIN BY BIURET |
APPROX. 90% |
| ENZYMATIC ACTIVITY |
> OR = 2,000 UNITS/MG PROTEIN |
| UNIT DEFINITION |
ONE UNIT WILL PRODUCE A CHANGE IN A260 OF 0.001 PER MINUTE PER ML AT PH5.0 AT 25DEGC, USING DNA, TYPEI OR III AS SUBSTRATE. (MG++)=4.2MM. |
| ENZYMATIC IMPURITIES |
CHYMOTRYPSIN: < OR = 0.01% |
|
PROTEASE: < OR = 0.005% |
|
RNASE: < OR = 0.01% |
| RECOMMENDED RETEST |
3 YEARS |
| DOCUMENT # |
D4527/05/16/07/6 |
Certificate of Analysis
Certificate of Origin
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